Renaming of helper function char_between.  Adding help to check for hitting the end of input.
Renaming of helper function char_between.  Adding help to check for hitting the end of input.



lefticus/ChaiScript,lefticus/ChaiScript,bradparks/ChaiScript__cplusplus_scripting_language,bradparks/ChaiScript__cplusplus_scripting_language,kamilzubair/ChaiScript,lefticus/ChaiScript,kamilzubair/ChaiScript,bradparks/ChaiScript__cplusplus_scripting_language,kamilzubair/ChaiScript